The statement is <u>TRUE</u>. It is difficult to interpret the area of an IR spectrum of the fingerprint region of a given compound.
The study of how a molecule interacts with infrared light is known as infrared spectroscopy.
Chemists employ it to identify functional groups in compounds. Interpretation is made challenging by the fingerprint region's multiple overlapping bond stretches, even though it is the only known analysis that is based on the measurements of atom vibrations.
The fingerprint area in an IR spectrum is the range between 400 cm-1 and 1500 cm-1. It typically has many peaks, making it challenging to distinguish between them. These are mostly caused by various bending vibrations that occur within the molecule.
Discover how you could use IR spectroscopy to distinguish between ethyl acetate and butyric acid: brainly.com/question/15452269
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Answer:
b. Fabric is often hand woven and very labor intensive.
Explanation:
Some forms of dress in imperial societies, both historically and today, are designed to use every inch of fabric because <u>fabric is often hand woven and very labour intensive</u>. Thus to avoid wastage, every inch of the fabric is utilized in dress making.
The right answer is (D) all of the above. Non-verbal communication is carried out through a wide variety of signs: sensory images (visual, auditory, olfactory ...), sounds, gestures, body movements, among others. And in this case the 3 options dads correspond to gestures of body language or kinésticos, sending messages without words (act of nonverbal communication)
When union workers refuse to work due to bad work conditions, in other words due to contractual disagreements, this is called a strike.
Sometimes when the union is big and the work is important, such as air transport, such strikes paralyze the whole country.
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Answer:
D). Independent film
Explanation:
The 'independent films' are characterized as the kind of films which have emerged to provide 'new and distinctive representations of race and offer less stereotypical point of view about them.' The key reason is that these films function to encourage open thoughts for establishing social and economic stability as they are not bounded by the mainstream, corporate, or government interests. <u>They independently bring out the flaws of the society and do not blindly follow the opinion of the majority</u>. Thus, <u>option D</u> is the correct answer.
